Mia Thermopolis
Anne Hathaway
Queen Clarisse Renaldi
Julie Andrews
Patrick O'Connell
Sean O'Bryan
Charlotte Kutaway
Kathleen Marshall
Ms. Wells
Kimleigh Smith
Ms. Harbula
Mindy Burbano
Anna
Elizabeth Gudenrath
Fontana
Bianca Lopez
Lupe
Tamara Levinson
Melissa
Lenore Thomas
Bobby Bad
Erik Bragg
Meredith
Meredith Shevory
Lilly Moscovitz
Heather Matarazzo
Anita
Anita Marie Curran
Alice
Cassie Rowell
Eric
Todd Lowe
Coach Joe Ewe
Joe Unitas
Prime Minister Motaz
Joel McCrary
Maria Motaz
Clare Sera
Siegfried von Troken
Greg Lewis
Joy von Troken
Bonnie Aarons
Emperor Sakamoto
Darwood Chung
Princess Palisades
Julie Paris
Helen Thermopolis
Caroline Goodall
Scottish Duke
Jeff Michalski
Scottish Duchess
Erin O'Reilly
Count Vitello
Steve Restivo
Lady Lindenlaub
Brigitta Lauren
Lady Evergreen
Jane Morris
Lord Fricker
Gary Combs
State Dinner Waiter
Marvin Braverman
Allan Kent
Adolpho
Robert Glaudini
Darrell
Bill Ferrell
Joe
Hector Elizondo
Consulate Maitre D'
Joe Ross
Mel
Charles Guardino
Gretchen
Sparrow Heatley
Helga
Gwenda Perez
Lady Jerome
Barbara Marshall
Lord Jerome
Sam Denoff
Spencer
Tracy Reiner
Countess Puck
Daru Kawalkowski
Ball Guest Diane
Diane Frazen
Stanley
Stanley Frazen
Michael Moscovitz
Robert Schwartzman
Barbara
Barbara Nabozny
Dr. Glunk
Ira Glick
Lawyer Ball Guest
Sol Rosenthal
Lady Caroline
Hope Alexander-Willis
Father Joseph
Joe Allen Price
Himself
Willie Brown
Mr. Robutusen
Patrick Richwood
Arthur Washington
Terry Brown
Dr. Motors
James Brown Orleans
Pizza Delivery Man
Rob Zylowski
Josh Bryant
Erik von Detten
Schiavone
Karl Makinen
Vivian
Sunny Hawks
Cable Tourist
Kathy Garver
Umbrella Lady
Erika Young
Tour Bus Driver
Ethan Sandler
Michael's Bandmate
Shan Elliot
Trey Carter
Pear Juggler
Bud Markowitz
DJ Mark
Mark Thompson
DJ Brian
Brian Phelps
Jeremiah Hart
Patrick John Flueger
Kid Autograph Seeker
Lily Marshall-Fricker
Suki Sanchez
Sandra Taylor
Nelson Davenport
Tom Hines
Cassie
Nicholle Tom
Suki's Cameraman
Patrick Noonan
Beach Reporter Ali
Ali Gage
Beach Photographer
John Moran
Beach Reporter
Tanya DiFrancesco
Ball Reporter
Shannon Wilcox
Tonje Larsgard
Vice Principal Gupta
Sandra Oh
Street Reporter
Rueben Grundy
Gwen Holloway
Twin Reporter
Lori Sigrist
Terri Sigrist
Teacher (uncredited)
Andy Arness
Philippe Renaldi (uncredited)
René Auberjonois
Michael's Bandmate (uncredited)
Ned Brower
Model (uncredited)
Jodi Essex
Paolo (uncredited)
Larry Miller
Cop #2 (uncredited)
Barry Ratcliffe
Lana Thomas
Mandy Moore
Student's Father (uncredited)
Craig Richards
Clark (uncredited)
Terry Wayne
Charlotte Marshall-Fricker
Stunts
Larry Rippenkroeger
Donna Evans
Jeannie Epper
Ashley Cusato
Producer
Debra Martin Chase
Novel
Meg Cabot
Original Music Composer
John Debney
Scott Waugh
Gilbert B. Combs
Casting Director
Donna Morong
Director
Garry Marshall
Stunt Coordinator
Director of Photography
Karl Walter Lindenlaub
Second Unit Director
Scott Marshall
Whitney Houston
Screenplay
Gina Wendkos
Editor
Bruce Green
Mario Iscovich
Production Design
Mayne Berke
Stunt Driver
Jason Ybarra
Michael T. Brady
Fred Waugh
Utility Stunts
Scott Hubbell
Gail Goldberg
Unit Production Manager
Margaret Hilliard
Second Assistant Director
Tommy Harper
Art Direction
Caty Maxey
Co-Producer
Ellen H. Schwartz
Marcia Ross
Hairstylist
Carolyn Elias
Makeup Artist
Hallie D'Amore
Assistant Makeup Artist
Leonard Engelman
Costume Design
Gary Jones
First Assistant Director
Set Decoration
Casey Hallenbeck
Assistant Hairstylist
Janice Alexander
Additional Casting
Robin Klein
Carol A. O'Connell
Heidi Klein
Music Supervisor
Dawn Solér